- Patent Title: Method of making particles for use in a pharmaceutical composition
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Application No.: US15799521Application Date: 2017-10-31
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Publication No.: US10561613B2Publication Date: 2020-02-18
- Inventor: John Nicholas Staniforth , David Alexander Vodden Morton , Rossella Musa
- Applicant: Vectura Limited
- Applicant Address: GB Chippenham, Wiltshire
- Assignee: VECTURA LIMITED
- Current Assignee: VECTURA LIMITED
- Current Assignee Address: GB Chippenham, Wiltshire
- Agency: Reed Smith LLP
- Agent Matthew S. Gibson; Ryan P. Cox
- Priority: EP00113608 20000627; GB0029263.1 20001130; WOPCT/GB01/01732 20010417
- Main IPC: A61K9/16
- IPC: A61K9/16 ; A61K31/137 ; A61K31/167 ; A61K9/00 ; A61K9/14 ; A61K31/573 ; A61K31/58 ; A61K31/4468 ; A61K31/4985
Abstract:
A method for making composite excipient particles for use in a pharmaceutical composition comprises a milling step in which particles of an excipient material are milled in the presence of an additive material. The product particles are of small size and the milling requires relatively low input of time and energy. The composite particles are suitable for use in inhalable pharmaceutical compositions.
Public/Granted literature
- US20180055772A1 Method Of Making Particles For Use In A Pharmaceutical Composition Public/Granted day:2018-03-01
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